| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $42.85 | 8.657% | $46.5595 | $46.56 | $46.55 | $46.60 |
| Purchase #2 | $120.62 | 3.492% | $124.8321 | $124.83 | $124.85 | $124.80 |
| Purchase #3 | $121.35 | 13.216% | $137.3876 | $137.39 | $137.40 | $137.40 |
| Purchase #4 | $68.75 | 3.444% | $71.1178 | $71.12 | $71.10 | $71.10 |
| Purchase #5 | $90.73 | 10.427% | $100.1904 | $100.19 | $100.20 | $100.20 |
| Purchase #6 | $138.80 | 5.320% | $146.1842 | $146.18 | $146.20 | $146.20 |
| Purchase #7 | $95.83 | 9.303% | $104.7451 | $104.75 | $104.75 | $104.70 |
| 7 purchase totals = | $678.93 | $731.0167 | $731.02 | $731.05 | $731.00 | |